Bottle cap



FIG. 1 is a top front perspective view of a bottle cap;

FIG. 2 is a left side view of the bottle cap of FIG. 1;

FIG. 3 is a right side view of the bottle cap of FIG. 1;

FIG. 4 is a front view of the bottle cap of FIG. 1;

FIG. 5 is a rear view of the bottle cap of FIG. 1;

FIG. 6 is a top view of the bottle cap of FIG. 1; and,

FIG. 7 is a bottom view the bottle cap of FIG. 1.

The broken lines illustrating a bottle depict environment and form no part of the claimed design. All other broken lines depict portions of the bottle cap that form no part of the claimed design. 

CLAIM The ornamental design for a bottle cap, as shown and described. 